 body{
    margin: 0 auto;
    margin-bottom: 80px;

}
.line{
    display: inline-block;
    /*font-weight: 2;*/
}

#header{
    width: 100%;
    position: fixed;
    /*font-size: 100px;*/
}
#page{
    background-color: greenyellow;
    margin: 0 auto;
    width: 100%;
    text-align: right;
    position: fixed;
    top: 65;
    width: 100%;

    
}
#friend{
    background-image: url(1.jpg);
    width: 1000px;
    height: 500px;
    margin: 0 auto;
    position: relative;
}
#banner{
    height: 500px;
    background-image: url(2.jpg);
    background-position: 50% 50%;
    margin-top: 60px;
    line-height:250px;
    font-size: 100px;
    }

 #container{
    width: 1000px;
    margin: 0 auto;
    /*border: solid 2px red;*/
    /*background-color: #eeeeee;*/
}
.photo{
    width:200px;
    height: 200px;
    
   

}
#photo-one{
    top:110px;
    left:80px;
    border-radius:50%;
    position: absolute;
}
#photo-second{
    bottom: 30px;
    left:360px;
    border-radius:50%;
    position: absolute;
}
#photo-third{
    top:90px;
    right:80px;
    border-radius:50%;
    position: absolute;
}

h1{
    background-color:burlywood;               
}

p{
    line-height: 40px;
    font-size: 20px;
}

.pic{
     width: 100%;
}
           
.introduce{
    text-indent: 2em;
}

.link{
    font-size: 40px;
}

.name{
    font-size: 50px;
    text-align:center;
}